Vulcanization is a chemical process for converting rubber or related polymers into more durable materials. It is a chemical process in which polymer molecules are linked to other polymer molecules by atomic bridges composed of sulfur atoms or carbon to carbon bonds. The end result is that the springy rubber molecules become cross-linked to a greater or lesser extent. The vulcanized rubber is harder, more durable, and more resistant to chemicals and other damage. The surface becomes smoother and less likely to stick to metal or plastic. A lot of products are made with vulcanized rubber including tires, shoe soles, hoses, and hockey pucks.
Today's major problem with vulcanization is the irreversibility of the process.
Louis Pasteur
QWL is a process by which an organization responds to employee needs for developing mechanisms to allow them to share fully in making the decisions that design their lives at work.
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Africa has the most developing countries.
Sudan is a developing country.
Charles Goodyear lived in Connecticut, USA for most of his life. He is credited with developing the process of vulcanization for rubber in the 19th century, which revolutionized the rubber industry.
The process of vulcanization was developed by Charles Goodyear in the early 19th century. He discovered that by heating natural rubber with sulfur, it became more durable and resistant to heat and cold. This discovery revolutionized the rubber industry and made rubber a widely used material.
Charles Goodyear is credited with the invention of vulcanization of rubber. Benjamin Franklin is credited with the invention of bifocal glasses.
vulcanization process of rubber and vulcanization process of rubber.
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the Goodyear brothers invented vulcanization of rubber.
Charles Goodyear is credited with developing the process for vulcanizing rubber in 1839. Vulcanization involves heating rubber with sulfur to improve its strength, elasticity, and durability. This innovation revolutionized the rubber industry and has been crucial in the production of various rubber products we use today.
He developed the process of vulcanization.
Ageing is what happens over time to the material; vulcanization is a process whereby something hardens.
vulcanization
Vulcanization.
Charles Goodyear.